He Wang

The Taiji detector, planned for launch into space, will pick up the trembling of space caused by collisions of enormous black holes. But its data is frequently marred by random bursts, like static crackling in a radio receiver.

A tightrope walker steps onto the wire. Every move is a calculation: shift your weight just right, or you’ll fall. In the world of quantum particles described by the Dirac equation, there’s a different kind of abyss — the wave function’s furious oscillations.